A147769 Late-growing permutations: number of permutations of 19 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.

1, 1767263190, 1125718321602329678223000, 155225932761938574730157553835938696696000, 7667961765084109378347562069301502363151989537397618954230000

Offset

1,2

Links

Table of n, a(n) for n=1..5.

Crossrefs

Cf. A147681.

Column k=19 of A215561.

Sequence in context: A211240 A258423 A174762 * A198177 A129616 A105006

Adjacent sequences: A147766 A147767 A147768 * A147770 A147771 A147772

Keyword

nonn

Author

R. H. Hardin May 01 2009

Status

approved